Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
difficult | No | Yes | No | No |
challenging | No | Yes | No | No |
difficult (adjective) | challenging (adjective) |
---|---|
not easy; requiring great physical or mental effort to accomplish or comprehend or endure | requiring full use of your abilities or resources |
hard to control | disturbingly provocative |
stimulating interest or thought |